Bryant and Burkey + Resazurin

For the enumeration of Clostridium tyrobutyricum spores.

Tryptone 15.0
Yeast extract 5.0
Beef extract 7.5
Sodium acetate 5.0
Cysteine chlorhydrate 0.5
Resazurin 0.0025
Sodium lactate 5.0
Final pH 5.9 ± 0.1 at 25° C.

For the enumeration of Clostridium tyrobutyricum spores.

250.033141.54 Biokar 141 500 g